6-ALKYL OR ALKENYL-4-AMINOPICOLINATES AND THEIR USE AS HERBICIDES

4-Aminopicolinic acids of Formula (I): X represents H or F; Y represents C1-C4 alkoxy substituted C1-C4 alkyl, C1-C4 thioalkoxy substituted C1-C4 alkyl, or C2-C3 alkenyl; and W represents -NO2, -N3, -NR1R2, -N=CR3R4 or -NHN=CR3R4 and their amine and acid derivatiey are potent herbicides demonstratin...

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Hauptverfasser: RICHBURG, JOHN, SANDERS III, FIELDS, STEPHEN, CRAIG, BUYSSE, ANN, MARIE, SCHMITZER, PAUL, RICHARD, LOWE, CHRISTIAN, THOMAS, BALKO, TERRY, WILLIAM, IRVINE, NICHOLAS, MARTIN, LO, WILLIAM, CHI-LEUG
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:4-Aminopicolinic acids of Formula (I): X represents H or F; Y represents C1-C4 alkoxy substituted C1-C4 alkyl, C1-C4 thioalkoxy substituted C1-C4 alkyl, or C2-C3 alkenyl; and W represents -NO2, -N3, -NR1R2, -N=CR3R4 or -NHN=CR3R4 and their amine and acid derivatiey are potent herbicides demonstrating a broad spectrum of week control. L'invention concerne des acides 4-aminopicoliniques comprenant des substituants alkyle ou alcényle en sixième position et leurs dérivés aminés et acides. Ces composés sont de puissants herbicides à large spectre.